pmaports/.ci/lib/generate_build_jobs.py
Aelin 34a631a01e
ci: Tag x86 and x86_64 jobs with architecture tags
The OSUOSL x86_64 runners have the x86, x86_64 and shared tags. Let's
unify this and use the architecture tags instead of "shared" for these
as well.

Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8913>
2026-06-26 23:42:11 +00:00

222 lines
7.6 KiB
Python
Executable file

#!/usr/bin/env python3
# Copyright 2025 Pablo Correa Gomez
# SPDX-License-Identifier: GPL-3.0-or-later
import argparse
from functools import cached_property
from pathlib import Path
from typing import Self
import sys
import traceback
from jinja2 import Template
import pmb.parse
from pmb.parse.deviceinfo import Deviceinfo
from pmb.types import Apkbuild
import pmb.helpers.devices
import pmb.helpers.logging
import pmb.helpers.package
from pmb.core.arch import Arch
# Same dir
import common
class Device:
def __init__(self, codename: str):
self.codename = codename
self.full_path = pmb.helpers.devices.find_path(codename)
def __repr__(self):
return f"Device({self.codename})"
@property
def name(self):
return self.full_path.name.removeprefix("device-")
@cached_property
def gitlab_ci_fragment(self) -> str | None:
fragment_path = self.full_path / "gitlab-ci.yml.j2"
try:
fragment_tmpl = fragment_path.read_text()
except Exception:
return None
return Template(fragment_tmpl).render(device=self)
@cached_property
def pmaports_path(self) -> Path:
# Find the root of pmaports
pmaports_root = self.full_path.parent
while (not (pmaports_root / "pmaports.cfg").exists() and
pmaports_root != pmaports_root.root):
pmaports_root = pmaports_root.parent
assert pmaports_root != pmaports_root.root
return self.full_path.relative_to(pmaports_root)
@cached_property
def apkbuild(self) -> Apkbuild:
return pmb.parse.apkbuild(self.full_path)
@property
def pkgname(self) -> str:
return self.apkbuild['pkgname']
@property
def arch(self) -> Arch:
return Arch(self.apkbuild['arch'][0])
@property
def testing_dependencies(self) -> set[str]:
# TODO: Source this from the APKBUILD
return {"postmarketos-mkinitfs-hook-ci"}
@cached_property
def package_dependencies(self) -> set[str]:
# HACK: Work around a bug in depends_recurse which prevents listing all the dependencies
# Bug: https://gitlab.postmarketos.org/postmarketOS/pmbootstrap/-/issues/2623
return {"postmarketos-initramfs"}
# return pmb.helpers.package.depends_recurse(pkgname=self.pkgname,
# arch=self.arch)
@cached_property
def dependencies(self) -> set[str]:
return self.package_dependencies | self.testing_dependencies
@cached_property
def kernel_variants(self) -> list[str]:
kernels = []
subpackage_prefix = f"device-{self.codename}-kernel-"
for subpkgname in self.apkbuild.get('subpackages', []):
if not subpkgname.startswith(subpackage_prefix):
continue
kernel_name = subpkgname.removeprefix(subpackage_prefix)
# Ignore `none` kernels as they are not bootable
if kernel_name != "none":
kernels.append(kernel_name)
return kernels
@cached_property
def deviceinfo(self) -> dict[str, Deviceinfo] | Deviceinfo:
# NOTE: deviceinfo files that have different values per kernel are
# currently unsupported due to a gitlab-ci issue which prevents us
# from having a per-kernel list of variables that would be selected
# using `.extends`:
# https://gitlab.com/gitlab-org/gitlab/-/issues/299423
return Deviceinfo(self.full_path / "deviceinfo", None)
@property
def has_kernel_variants(self):
return len(self.kernel_variants) > 0
@classmethod
def supported_devices(cls) -> dict[Path, Self]:
# NOTE: Not sure I like relying on pmboostrap just to avoid listing
# devices ourselves, but since we need it to parse the APKBUILD, then
# let's avoid duplicating the logic?
supported_devices = {}
for vendor in pmb.helpers.devices.list_vendors():
for device in pmb.helpers.devices.list_codenames(vendor):
try:
dev = cls(device.codename)
# Ignore devices that do not have a gitlab ci fragment,
# since adding that fragment is how we mark them as DUTs
if not dev.gitlab_ci_fragment:
continue
supported_devices[dev.pmaports_path] = dev
except Exception:
traceback.print_exc()
return supported_devices
class ArchTagSet(set):
def update(self, iterable):
supported_arches = Arch.supported_binary()
# This ignores things like !armv7, that could be a follow-up optimization
if 'noarch' in iterable or 'all' in iterable:
iterable = [arch for arch in supported_arches]
super().update([Arch(arch) for arch in iterable if Arch(arch) in supported_arches])
if __name__ == "__main__":
parser = argparse.ArgumentParser(
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
)
parser.add_argument("--template", default=".ci/build-jobs.yaml.j2", help="Jinja2 input template")
parser.add_argument("--output", default=".ci/build-jobs.yaml", help="output pipeline")
args = parser.parse_args()
# pmb logging has to be initialized for later pmb commands to work, setting
# to /dev/null since we don't care about the output. Later this could
# be changed to a file and added as a CI artifact if we need to debug
# something.
pmb.logging.init(Path("/dev/null"), False)
# Load context
sys.argv = ["pmbootstrap.py", "chroot"]
_ = pmb.parse.arguments()
# Get the list of supported devices
supported_devices = Device.supported_devices()
print(f"Supported devices: {[d for d in supported_devices.values()]}")
archs = ArchTagSet()
devices_under_test = set()
packages_modified = set()
# Get and print modified packages
for file in common.get_changed_files():
path = Path(file)
# Check if the modified's file parent folder is one of a supported dev
if device := supported_devices.get(path.parent):
devices_under_test.add(device)
if path.name != "APKBUILD":
continue
apkbuild = pmb.parse.apkbuild(path)
packages_modified.add(apkbuild['pkgname'])
archs.update(apkbuild["arch"])
# Add all the devices found in CI that depend on the package that got
# modified
for device in supported_devices.values():
if apkbuild['pkgname'] in device.dependencies:
devices_under_test.add(device)
skip = False
if common.commit_message_has_string("[ci:skip-build]"):
print("User requested skipping build, skipping build")
skip = True
if common.all_committed_by_merge_bot():
print("All commits in branch committed by merge bot, skipping build")
skip = True
if skip:
archs = ArchTagSet()
devices_under_test = set()
print(f"Architectures to build: {archs}")
print(f"Devices under test: {devices_under_test}")
with open(args.template) as f:
rendered = Template(f.read()).render(
archs=archs,
devices_under_test=devices_under_test,
packages_modified=packages_modified,
archtag={
Arch.x86_64: "x86_64",
Arch.x86: "x86",
Arch.aarch64: "aarch64",
Arch.armv7: "armv7",
Arch.riscv64: "qemu",
Arch.ppc64le: "ppc64le",
Arch.loongarch64: "loongarch64",
},
)
with open(args.output, "w") as fw:
fw.write(rendered)